[问答题]商鞅变法的内容及其历史意义.
[单选题]我国健康公民自愿献血的年龄是:( )A、 十八至五十周岁B、 二十至六十周岁C、 十八至六十周岁D、 十八至五十五周岁
[单选题]以下哪项症状是思维内容障碍的表现A、 言词贫乏B、 语词新作C、 思维不连贯D、 思维插入E、 妄想
[判断题]只要国民收入变动,就会引起投资的加速变动.
[多选题]毛泽东思想的科学含义是( ). A、 毛泽东思想是马克思列宁主义在中国的运用和发展 B、 毛泽东思想是被实践证明了的关于中国革命和建设的理论原则和经验总结 C、 毛泽东思想是中国共产党集体智慧的结晶 D、 毛泽东思想是夺取中国革命胜利的理论武器 E、 毛泽东思想是中华民族团结振兴的精神支柱
[单选题]按照编制现金流量表的要求,不列入现金流人的项目是( )A.回收流动资金B.回收固定资产余值C.利润总额D.产品销售收入
[多选题]需求收入弹性的种类有( ).A. E.1E. Em <1
[单选题]农民贾某从某种子站购买了五种农作物良种,正常耕种后有三种农作物分别减产30%、40%和50%.经鉴定,这三种种子部分属于假良种.对此,下列哪一选项不正确() A、 贾某可以向消费者协会投诉 B、 贾某只能要求种子站退还购良种款 C、 贾某可以要求种子站赔偿减产损失 D、 贾某可以向当地工商局举报要求对种子站进行罚款
[单选题]在下列商品中,不可以采用“薄利多销”,通过降价来增加收益的商品是( )A、 大米B、 补药C、 旅游服务D、 时装
[判断题]同一建筑结构形式不同时,必须设置伸缩缝,无需设置沉降缝.( )
[单选题]若函数区间上连续,则在区间上函数一定存在最大值和最小值的是( ) A、 (-∞,b) B、 上传图片 C、 上传图片 D、 上传图片
[单选题]设有两个事务T1和T2,它们的并发操作如下所示,则正确的评价是( ) A、 T1T2从DB读S=10,T=5A、该操作不存在问题 B、 B、该操作丢失修改 C、 C、该操作读了“脏”数据 D、 D、该操作不能重复读
[单选题]以下主体,可以成为行政立法主体的是( ) A.依法行使职权的公务员 B.国家行政机关 C.被授权的组织 D.其他组织
[填空题]主张让儿童顺其自然,甚至摆脱社会影响而发展的教育家是法国启蒙思想家( ).
[单选题]混凝土强度等级由150mm立方体抗压试验,按( )A.平均值fcuuB.645.11fcuC.22fcuD.fcu
[单选题]下列哪个语句实现将计算机系学生各科成绩置为0( ) (A)update sc set grade=0 where sc.sno=student.sno and sdept=’cs’(B)update sc set grade =0 where sno in(select sno from student where sdept=’cs’)(C)update grade=0 from sc where sno in(select sno from student where sdept=’cs’)(D)update grade=0 from sc where sdept=’cs’
[单选题]某圆柱其轴线垂直于水平面,其上下底面为水平圆,则圆柱面上各素线为( )A. 正平线B. 铅垂线C. 侧垂线D. 水平线
[判断题]The shooter was arrested.
[单选题]某公司当初以100万元购入一块土地,目前市价为80万元,如欲在这块土地上兴建厂房,应( )a. 以80万元作为投资分析的机会成本考虑 b. 以20万元作为投资分析的机会成本考虑c. 以100万元作为投资分析的机会成本考虑d. 以180万元作为投资分析的机会成本考虑
[单选题]( )是管理发展的一种新趋势 A、 从强调直觉到重视理性 B、 从小公司到集团化(从分散到集中) C、 从软管理到硬管理 D、 从外延式管理到内涵式管理
[单选题](阅读理解题)Passage 2The stars are usually actors and actresses. Most people do not even look at the name of the director or producer, except one ?D Steven Spielberg. When he was a little boy, his father showed him how to use a camera. Later he got his own camera and started to film things like stories about monsters and horrible murders. His three younger sisters were always the victims. Later he made his first film at home at the age of twelve. It was a cowboy film three and a half minutes long, and it cost $10 to make. When he was sixteen, he made a science-fiction film more than two hours long. Making films was his great hobby ?D much more fascinating for him than school. Of course, Steven wanted to go to film school. But his high school grades were not good enough! So he just went along to Universal Studios and asked for a job.Spielberg sometimes uses a lot of complicated effects ?D in the Indiana Jones films, for example. But, like in Duel, he can create a fantastic atmosphere even without special effects. E. T. is a success because of the feelings of the children. In 1994 he won the most important film prize, the Oscar, for Schindler.s List. The secret of Spielberg’s success is that the stories in many of his films somehow look as if they could happen to ordinary people like you and me.(1). Steven Spielberg made his first film at the age of _______.( ) A、 Twelve B、 Thirteen C、 Fifteen D、 Sixteen